题目内容
电压互感器工作时相当于一台空载运行的( )。
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku_ where sourceid='68475' and id < 4421130 and id<>'4421130' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='68475' and id > 4421130 and id<>'4421130' order by id asc limit 5